How a {@linkcode SignatureHelpProvider} was triggered.

Variables

@:enum@:implread onlyContentChange:SignatureHelpTriggerKind

Signature help was triggered by the cursor moving or by the document content changing.

@:enum@:implread onlyInvoke:SignatureHelpTriggerKind

Signature help was invoked manually by the user or by a command.

@:enum@:implread onlyTriggerCharacter:SignatureHelpTriggerKind

Signature help was triggered by a trigger character.